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Abstract
Two trials were carried out to evaluate the bioavailability of dl-α-tocopherol and dl-α-tocopherol acetate administered to sheep and cattle in a single oral dose. In the first trial, two groups of five sheep were used. They received 100 mg/kg body weight of either dl-α-tocopherol or its acetylated form. The blood plasma α-tocopherol tolerance curve area was higher in the dl-α-tocopherol group than in its ester form. The time to reach maximum plasma [ver mas...]
dc.contributor.authorHidiroglou, Nick N.
dc.contributor.authorMcDowell, Lee Russell
dc.contributor.authorBalbuena, Osvaldo
dc.date.accessioned2020-02-28T13:43:06Z
dc.date.available2020-02-28T13:43:06Z
dc.date.issued1989-07
dc.identifier.issn0022-0302
dc.identifier.issn1525-3198
dc.identifier.otherhttps://doi.org/10.3168/jds.S0022-0302(89)79296-1
dc.identifier.urihttp://hdl.handle.net/20.500.12123/6861
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0022030289792961
dc.description.abstractTwo trials were carried out to evaluate the bioavailability of dl-α-tocopherol and dl-α-tocopherol acetate administered to sheep and cattle in a single oral dose. In the first trial, two groups of five sheep were used. They received 100 mg/kg body weight of either dl-α-tocopherol or its acetylated form. The blood plasma α-tocopherol tolerance curve area was higher in the dl-α-tocopherol group than in its ester form. The time to reach maximum plasma α-tocopherol concentration was less in the dl-α-tocopherol group than in its ester form. In a second trial, four heifers received the two forms (50 mg/kg body weight) in rotation after an appropriate washing period between the two dosings. Again, plasma tolerance curve area was greater in the cattle following administration of dl-α-tocopherol than its acetylated form.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherElsevieres_AR
dc.rightsinfo:eu-repo/semantics/openAccesses_AR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.sourceJournal of Dairy Science 72 (7) : 1793-1799 (July 1989)es_AR
dc.subjectGanado Bovinoes_AR
dc.subjectCattleeng
dc.subjectOvinoses_AR
dc.subjectSheepeng
dc.subjectTocoferoleses_AR
dc.subjectTocopherolseng
dc.subjectPlasma Sanguíneoes_AR
dc.subjectBlood Plasmaeng
dc.titlePlasma tocopherol in sheep and cattle after ingesting free or acetylated tocopheroles_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.rights.licenseCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.description.origenEEA Colonia Benitezes_AR
dc.description.filFil: Hidiroglou, Nick N. University of Florida. Animal Science Department; Estados Unidoses_AR
dc.description.filFil: McDowell, Lee Russell. University of Florida. Animal Science Department; Estados Unidoses_AR
dc.description.filFil: Balbuena, Osvaldo. University of Florida. Animal Science Department; Estados Unidos. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Colonia Benítez; Argentina.es_AR
dc.subtypecientifico


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